/*
 * TeleStax, Open Source Cloud Communications  
 * Copyright 2012, Telestax Inc and individual contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

package org.mobicents.protocols.ss7.map.api.dialog;


/**
 * This parameter is present only if the Result parameter indicates that the dialogue is refused. 
 * It takes one of the following values:
 * -	Application-context-not-supported;
 * -	Invalid-destination-reference;
 * -	Invalid-originating-reference;
 * -	No-reason-given;
 * -	Remote node not reachable;
 * -	Potential version incompatibility.
 *
 * @author sergey vetyutnev
 *
 */
public enum MAPRefuseReason {
	/**
	 * Peer does not support a given ACN. We should try to use lower MAP version.
	 */
	ApplicationContextNotSupported(0), 

	/**
	 * InvalidDestinationReference is detected by a peer
	 */
	InvalidDestinationReference(1), 

	/**
	 * InvalidOriginatingReference is detected by a peer
	 */
	InvalidOriginatingReference(2),

	/**
	 * TCUserAbort received with not reason given
	 */
	NoReasonGiven(3),

	/**
	 * TC-NOTICE is received at the initiating stage originating MAPDialog
	 * because of TC-BEGIN message has not been delivered to a peer 
	 */
	RemoteNodeNotReachable(4),

	/**
	 * We received a response from a peer for a local originated TC-BEGIN message
	 * that tells us about a peer possible supports only MAP V1
	 * (PAbortCauseType==IncorrectTxPortion or DialogServiceProviderType.NoCommonDialogPortion
	 * or no userInfo in TCUserAbort)
	 * We should try to use MAP V1 for this peer   
	 */
	PotentialVersionIncompatibility(5);

	private int code;

	private MAPRefuseReason(int code) {
		this.code = code;
	}
}
